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Why Angiosperm Anthers Are Called Dithecous?

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Question

Why angiosperm anthers are called dithecous?

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Solution

Typical angiosperm anther is broad, terminal and bilobed. Each lobe of the anther has two pollen sacs which fuse (at maturity) to form a single chamber called the thecus, so it is called dithecous.

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2013-2014 (March) All India Set 1

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